diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c2134b0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/bigdecimal-0.3.0.crate
diff --git a/rust-bigdecimal.spec b/rust-bigdecimal.spec
new file mode 100644
index 0000000..9d9ae14
--- /dev/null
+++ b/rust-bigdecimal.spec
@@ -0,0 +1,95 @@
+# Generated by rust2rpm 20
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate bigdecimal
+
+Name:           rust-%{crate}
+Version:        0.3.0
+Release:        %autorelease
+Summary:        Arbitrary precision decimal numbers
+
+# Upstream license specification: MIT/Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/bigdecimal
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+Arbitrary precision decimal numbers.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
+
+%files          devel
+%license COPYRIGHT LICENSE-APACHE LICENSE-MIT
+%doc README.rst
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "default" feature of the "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+serde-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "serde" feature of the "%{crate}" crate.
+
+%files       -n %{name}+serde-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+string-only-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+string-only-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "string-only" feature of the "%{crate}" crate.
+
+%files       -n %{name}+string-only-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+%autochangelog
diff --git a/sources b/sources
new file mode 100644
index 0000000..cdd58c5
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (bigdecimal-0.3.0.crate) = 3a55f6ab1450974fe58dac268019fa7f76b0dee131ed66f5c5529ea28da5d9e7d11579585f28c0d3d45a6456992cdeee81df524c0c7bcc5c3dc86b26d4f12981